<!-- src/components/WangEditor/index.vue -->
<template>
    <div style="border: 1px solid #ccc">
        <!-- 工具栏 -->
        <Toolbar :editor="editorRef" :defaultConfig="toolbarConfig" style="border-bottom: 1px solid #ccc"
            :mode="mode" />
        <!-- 编辑器 -->
        <Editor :defaultConfig="editorConfig" v-model="defaultHtml" @onChange="handleChange"
            style="height: 500px; overflow-y: hidden" :mode="mode" @onCreated="handleCreated" />
    </div>
</template>

<script setup lang="ts">
import { Editor, Toolbar } from "@wangeditor/editor-for-vue";

// API 引用
// import { uploadFileApi } from "@/api/file";

const props = defineProps({
    modelValue: {
        type: [String],
        default: "",
    },
});

const emit = defineEmits(["update:modelValue"]);

// const defaultHtml = useVModel(props, "modelValue", emit);
const defaultHtml = '<div style="color: green;"> 111</div>';

const editorRef = shallowRef(); // 编辑器实例，必须用 shallowRef
const mode = ref("default"); // 编辑器模式
const toolbarConfig = ref({}); // 工具条配置
// 编辑器配置
const editorConfig = ref({
    placeholder: "请输入内容...",
    MENU_CONF: {
        uploadImage: {
            // 自定义图片上传
            // async customUpload(file: any, insertFn: any) {
            // uploadFileApi(file).then((response) => {
            //     const url = response.data.url;
            //     insertFn(url);
            // });
            // },
        },
    },
});

const handleCreated = (editor: any) => {
    editorRef.value = editor; // 记录 editor 实例，重要！
};

function handleChange(editor: any) {
    emit("update:modelValue", editor.getHtml());
}

// 组件销毁时，也及时销毁编辑器
onBeforeUnmount(() => {
    const editor = editorRef.value;
    if (editor == null) return;
    editor.destroy();
});
</script>

<style src="@wangeditor/editor/dist/css/style.css"></style>
